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BAUSIGNAL
✓ All roads open
Hamm-Herringen, NRW  ·  Real SUMO simulation
07:00
Street Control
🖱 Click any highlighted street
on the map to close / open it
How BauSignal Helps
1
Planners input construction schedule
2
SUMO simulation shows the impact
3
AI suggests optimal alternatives
4
Decision made BEFORE construction
>28 km/h  free flow
12–28  slower
3–12  congested
<3  standstill
Vehicles in network—
Average speed—
Stopped—
Network delay—
Closed segments0
Waiting—
✓ Normal traffic flow
All vehicles moving freely
🚧
CONSTRUCTION ACTIVATED
—
—
vehicles
affected
—
increased
delay
Alternative routes found2–3 route(s)
Pressure on alternative routes
BauSignal automatically calculates optimal alternatives and reroutes traffic. The heat map shows congestion in real time.
✕
💡 What you can do
🖱Click any blue street on the map → close it
🔴Watch congestion spread on the heat map
🔄Click "Open all streets" → traffic recovers
🔍Scroll to zoom  ·  Drag to pan
07:00 — vehicles
Zoom 14.5× AI-powered · SUMO · RSA21
BAUSIGNAL
What does road construction
really cost urban traffic?

Real SUMO simulation · Hamm-Herringen, Germany.
Close any street — watch the impact unfold in real time.

+73%
congestion
288
vehicles stopped
359
in network
🚗 Live vehicles
🔴 Heat map
🤖 AI rerouting
🚧 RSA21 signs
Click blue street → close Scroll → zoom Drag → pan